DEI Boom Mat - 12 x 12-1/2 in Sheet - 1/2 in Thick - Black/Silver (Pair) H759C01XL Contrasting Red Leg Stripes

Contrasting Red Leg Stripes

500" OD valve springs

Sets also have multi-keyway crank sprockets

This arbor is designed to center a spring seat or valve guide cutter in applications with a 5/16" valve

DEI Boom Mat - 12 x 12-1/2 in Sheet - 1/2 in Thick - Black/Silver (Pair) H759C01XL Contrasting Red Leg StripesBoom Mat Damping Material solves the problem of noise, vibrations, squeaks and rattles that come from roads, stereos, engines & more. Boom Mat Vibration Damping Material is a premium quality damping material providing extreme noise damping for the most demanding commercial and sound competition applications. Interior panels vibrate and generate noise. Boom Mat stops that noise by trapping it between our thick, 4 mil aluminum stiffening top skin and